Juan Balcells defeated Agustin Calleri 7-6 6-4 in the Mallorca quarter-final on grass. The upset overturned the form book — Agustin Calleri came in leading the head-to-head 1–0. Juan Balcells claimed a first win over Agustin Calleri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-04-29 | Mallorca | R16 | grass | Agustin Calleri | 6-3 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (62 vs 200). ATP, WTA & Challenger.